baber/WOPTO huggingface dataset:
Patent JP-S5984269-A (JP)
Title: Scraper
Inventor: ISHIDATE YOSHIYUKI
IPC: G03G15/09
Filed: 1982-11-05
Abstract: PURPOSE:To give linearity to the edge of the edge part of an elastic member which contacts a magnet roll or photosensitive drum by forming plural grooves in the edge part at right angles to the edge. CONSTITUTION:A scraper 10 has plural grooves 16, 16- at right angles to its edge 15. When this scraper is pressed against the magnet roll 6 by a fixing member 9, the scraper deformed at the grooves 16, 16- by press-contacting force from the fixing member 9 to has an equalizing function even if there is a gap between the surface of the magnet roll and the contacting edge of the scraper, obtaining the linearity of the edge which contacts the magnet roll. Therefore, the edge of the scraper which contacts the magnet roll is brought into contact uniformly over the entire surface and there is no gap left between the magnet roll and scraper.
Patent JP-H096295-A (JP)
Title: Liquid crystal display device
Inventor: MIYOSHI TETSUO
IPC: G09G3/36
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To make an output circuit highly reliable and reduce the power consumption of a level shifter and decoder by making the signal amplitude of a level conversion circuit and decoder circuit in two kinds of positive polarity and negative polarity taking nearly the center between on-voltage or off-voltage of positive polarity and on voltage or off voltage of negative polarity of liquid crystal driving voltage as reference. SOLUTION: The liquid crystal display device has level shifters LVC 1, 2 which receive display data, decoders G1-G3 which receive output signals of the level shifters LVC 1, 2 and an a.c-converted signal, and an output circuits MOSFETQ1-Q3 which receive the output signal of the decoders G1-G3 to drive a signal line electrode of the liquid crystal display device. The signal amplitude of the level shifters LVC 1, 2 and that of the decoders G1-G3 are made two kinds of positive polarity and negative polarity taking nearly the center between on voltage or off voltage of positive polarity and on voltage or off voltage of negative polarity of liquid crystal driving voltage as reference. The signal amplitude formed by the level shifters LVC 1, 2 is reduced to almost half the output signal amplitude, and the power consumption can be reduced.
Patent JP-H0631948-A (JP)
Title: Dot impact printer
Inventor: KURODA YOSHIO
IPC: B41J2/305
Filed: 1992-07-22
Abstract: PURPOSE:To conduct printing at high speed, and to economize power consumption by providing a printing pin, a guide installed at the tip section of the printing pin and an ink string containing ink, being guided by the guide and travelling and performing printing by striking printing paper through the ink string by the printing pin. CONSTITUTION:An ink string 1 is formed circularly, and wound on the guide of a guide base 3, an ink roller 21 and a tension roller 22, and the tension roller 22 is pulled in the direction of the arrow B by a spring mechanism, thus applying constant tension to the ink string 1. An ink roller 23 mounted faced oppositely to the ink roller 21 while holding the ink string 1 is rotated by a drive mechanism, and the circulating motion of the ink string 1 is driven while supplying the ink string 1 with ink in an ink tank 26 through an ink feed roller 25. The ink string 1 is used as an ink carrier, and the ink string 1 held at the tip sections of printing pins 4 at every printing pin is operated together with the printing pins 4, thus conducting printing.
Patent JP-H1034220-A (JP)
Title: Method for controlling meandering in sheet rolling
Inventor: YAMADA KENJI
IPC: B21B37/68
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To eliminate accidents at the time of passing a sheet through the mill and to improve working rate and yield by calculating difference in tension which act on a rolled stock in the position of a tension measuring roll between the operation side and drive side and controlling each rolling mill so that the difference is fallen in the allowable range. SOLUTION: By the output of devices 3a-3d for measuring the sheet passing position in the width direction of the rolled stock, the estimated value of the off-center amount of a material in the position of the tension measuring roll is calculated. The tension difference σdfi acting on the rolled stock is estimated using an equation from the estimated value above and the vertical and axial direction loads of the tension measuring roll and reducing/levelling control of each rolling mill is executed targeting σdfi =0. Furthermore, by targeting that the measured value of the load in the axial direction of roll which acts on the tension measuring roll becomes zero, reducing/leveling control is simultaneously executed.
Patent JP-2001021816-A (JP)
Title: Observation optical equipment
Inventor: YANO TAKAAKI
IPC: G02B23/18
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To focus an ocular optical system on all the surface which is not perpendicular to the optical axis of an objective optical system and to realize bright observation by disposing a diffusion plate on the image surface position of an objective optical system and integrating the diffusion plate and the ocular optical system side so that they can be turned and adjusted with respect to the objective optical system side. SOLUTION: A concave truncated cone-shaped ocular pan 15 with an optical axis 13X as center is fixed at the rear part of an objective optical system holder 12, and an ocular optical system holder 18 having an ocular group (ocular optical system) 16 and the diffusion plate 17 is supported on the pan 15. When the advance/retreat positions of driving pins 21 and 22 in an axial direction are changed by a normally/reversely driving motor, the holder 18 is turned centering a point X with respect to the pan 15. By tilting the plate 17 and the ocular group 16 together centering the point X, the surface of the object deep in an oblique direction to the optical axis 13X of an objective lens group 13 is brought into focus.
Patent JP-H10105469-A (JP)
Title: Circuit for preventing decoding of cipher code data in semiconductor memory
Inventor: SUN SHIKU KIMU
IPC: G06F21/72
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent an enciphering code from being decoded by reading an area which is not used in an EPROM cell. SOLUTION: A logical operation is executed by a NAND gate ND1 concerning data which is read from the EPROM cells 31B1 -31Bm B, and latched by the respective second latches LT2 of read data enciphering processing part 33A-33M. When at least one bit value is 'zero', an output detecting signal DET becomes 'one' and latched data is enciphered and outputted. When the whole bit values are 'zero', the output detecting signal DET becomes 'one' and the output of enciphering code data is interrupted.
Patent JP-H0618972-A (JP)
Title: Display mechanism for camera
Inventor: TATEIWA KIMIO
IPC: G03B17/18
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a display mechanism for a camera capable of increasing spatial efficiency inside a camera main body, and improving the degree of freedom on a design. CONSTITUTION:In the display mechanism for the camera having plural LEDs 3a and 3b incorporated in the camera main body, and constituted so as to emit light when prescribed information is detected, and plural display parts 13 and 20 which is vertically arranged by a finder and to which each of rays of light from plural LEDs 3a and 3b, is led, plural LEDs 3a and 3b are horizontally arranged, and simultaneously, a prism 4 on which reflection surfaces 14, 15, 16, and 21 for leading the rays of light of plural LEDs 3a and 3b to plural display parts 13 and 20, respectively, are provided.
Patent JP-H1137588-A (JP)
Title: Air-conditioner
Inventor: IGARASHI HIROKI
IPC: F25B13/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an effective air conditioner that can maintain path balance even on capacity control operation. SOLUTION: In an air-conditioner, first solenoid switching valve 7 is provided at an intermediate position of one refrigerant channel 5b of a two-channel indoor heat exchanger 5 so as to divide the refrigerant channel 5b into a first refrigerant channel 5b1 and a second refrigerant channel 5b2, a first bypass channel 8 consisting of a refrigerant tube that is narrower than the refrigerant channel 5b is connected between the first solenoid switching valve and a second refrigerant channel 5b2 from the inlet of the first refrigerant channel 5b1, and a second bypass channel 9 consisting of the refrigerant tube that is narrower than the refrigerant channel 5b is connected to the outlet of the second refrigerant channel 5b2 from the area between the first refrigerant channel 5b1 and the first solenoid switching valve.  On capacity control operation, the first solenoid switching valve is closed and one refrigerant channel is set to a two-path operation. On normal operation, the first solenoid switching valve is opened, the other refrigerant channel is set to a one-path operation and is added to one refrigerant 5b for forming a two-path operation, thus maintaining path balance and achieving effective operation on both of normal and capacity control operation.
Patent JP-S6437855-A (JP)
Title: Cerdip for semiconductor device
Inventor: UEDA MASAO
IPC: H01L23/50
Filed: 1987-08-03
Abstract: PURPOSE:To prevent the flowing-in and protrusion of glass by applying low melting-point glass in a wire bonding region of the nose of an inner lead in thickness thinner than other sections and fixing the nose section of the inner lead or fastening sections except the nose section. CONSTITUTION:An inner lead 4 for a lead frame is fixed onto a ceramic substrate 2, to which a mount section 1 for fastening a pellet is formed, by low melting-point glass 3. Low melting-point glass 3 in the nose section 4A of the lead 4 is shaped in thickness thinner than other sections. Since the nose section 4A of the lead 4 is not contact-bonded, only the base section of the nose section 4A is brought into contact mainly with glass 3. Accordingly, glass does not flow onto the nose section 4A even when the lead is moved by a heating process, and a protuberance 3A is lowered even when it is shaped, thus preventing an effect on wire bonding.
Patent JP-S5984541-A (JP)
Title: Semiconductor device
Inventor: TAKADA KEISUKE
IPC: H01L21/8222
Filed: 1982-11-08
Abstract: PURPOSE:To reduce a crosstalk by forming structure in which n<+> type buried layers are formed at every transistor and isolated mutually when input/output n-p-n transistors sharing a collector are formed in a common island region. CONSTITUTION:Structure in which the n<+> type buried layers 8a, 8b are partitioned at every transistor Q1, Q2 is formed, and a resistance R0 section is increased. Accordingly, an adverse effect on other transistors due to the transmission of the variation of collector voltage can be prevented because the resistor R0 is connected in parallel to the collector resistors R1, R2 of two transistors Q1, Q2 on the operation of the transistors. n<+> (collector n<+> type layers) 9a, 9b in a shape that is brought close to each n<+> type buried layer 8a, 8b are formed as collector extracting sections, and a collector electrode (C) being simultaneously in ohmic-contacting with these n<+> type layers 9a, 9b is formed.
Patent JP-H01139084-A (JP)
Title: Lightweight float made of plastic material
Inventor: TSUJI TAKANORI
IPC: B32B5/18
Filed: 1987-08-03
Abstract: PURPOSE: To improve intensity along with a lighter weight by a method wherein a layer of a skin material is formed on an outer surface of a core material comprising a foam material made of a resin and the skin material is formed from a nonwoven fabric comprising a long fiber made of a resin. CONSTITUTION: An outer surface of a core material 20 comprising a foam material is covered with an upper skin 1 and a lower skin 3 comprising two split pieces to build a totally integrated lighter float body. The upper skin 1 and the lower skin 3 respectively have a nonwoven fabric comprising a long fiber made of a resin impregnated with a resin and the nonwoven fabric is molded by heating into a specified shape by a molding die. A core material 2 with the shape and size thereof slightly smaller than the internal space of the skins 1 and 3 is molded separately from a foam material. The material is charged into a space formed by an upper molding die 4 and a lower molding die 5 and is heated up to a specified temperature to foam the core material 2 again thereby completely filling the space left in the internal space of the skins 1 and 3.
Patent JP-2000343094-A (JP)
Title: Moving-bed biological membrane filter device
Inventor: TSUCHIYA MINORU
IPC: B01D24/38
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To simplify the whole structure, to surely execute the draw/transfer/ circulation of a filter medium, to smoothly execute gas-lip. separation by ensuring the screen capacity capable of coping with an increase in raw water loading and the rising of filter rate and to simultaneously ensue the clarity of treated water. SOLUTION: In the moving-bed biological membrane filter device using a floating filter medium a filter medium storage tank 6 is provided at the bottom part of a filter tank, and the draw and the discharge of the filter medium is executed by a filter medium drawing pump 10. Then an inside filter medium drawing pipe is provided to surely execute the drawing, and the gas-lip. separation is surely executed by using the under-surface of a dispersion disk 15 as a dispersion disk screen 20. A separation cylinder is provided so as to prevent the treated water and the water for transferring the filter medium from being mixed.
Patent JP-H0750399-A (JP)
Title: Semiconductor integrated circuit
Inventor: TERADA TAKAMORI
IPC: H01L27/118
Filed: 1993-08-05
Abstract: PURPOSE:To enable macrocells to be optimized in output device capacity after an output load capacity is determined by a method wherein the macrocells are so structured as to be controlled and set in output drive performance after automatic layout and routing. CONSTITUTION:A first buffer circuit 23 where the output signals of a basic circuit of macrocells are inputted and which outputs logic signals obtained by inverting the logics of the inputted signals is provided. An output buffer circuit 24 where the output signals of the first buffer circuit 23 are inputted and which outputs logic signals obtained by inverting the logic of the inputted signals is provided. A drive capacity controlling buffer circuit group 25 composed of a single buffer circuit or two or more buffer circuits so arranged as to enable their inputs to be connected in parallel with that of the output buffer circuit 24 and their outputs to be connected in parallel with that of the output buffer circuit 24 is provided. A parallel connection means is provided to connect an adequate number of buffer circuits out of the drive capacity controlling buffer circuit group 25 to the output buffer circuit 24 in parallel, if necessary, after a semiconductor integrated circuit is arranged and wired.
Patent JP-S6255620-A (JP)
Title: Spectacle frame
Inventor: SANADA HIROO
IPC: G02C5/12
Filed: 1985-09-05
Abstract: PURPOSE:To give a medical treatment effect without obstructing an external appearance, a wearing property, a price and a productivity, by forming a pad by holding as one body the frame connecting metallic fittings by a synthetic resin or a rubber forming material containing a hard magnetic powder. CONSTITUTION:A spectacle frame is constituted of a spectacle holding frame 2, and a frame body 1 consisting of a side 3 which has been screwed and attached to said frame, and a pad 5 which has been connected to the holding frame 2 through a connecting lever 6. The pad 5 is formed by molding a synthetic resin or a rubber forming material 10 containing a hard magnetic powder 9 such as ferrite, alnico or rare earth, etc., in a metallic mold, in a state that a fixed plate of connecting lever connecting metallic fittings 7 has been provided in a prescribed position of a forming metallic mold, and the pad 5 is connected so as to be tilted freely through an adjustable engaging tool 7b to one end of the connecting lever 6 which has been attached 8 to the holding frame 2.
Patent JP-S6349951-A (JP)
Title: Data file device
Inventor: SHIMAZU HIROHISA
IPC: G06F12/00
Filed: 1986-08-20
Abstract: PURPOSE:To efficiently use a storage area in a disk device by using only one file in common as a concentrated data file for accumulating various concentrated data. CONSTITUTION:A data file device is provided with a concentrated data correcting means including input devices 12 and a communication control processor 14 which are connected to each other through a communication line 13, a CPU 15 and storage devices 16, 17. The input devices 12 are set up on a concentrated data generating source and concentrated data are inputted to the devices 12. The processor 14 has a communication control function and an interface function for transferring various concentrated data received from respective input devices 12 to the CPU 15. The CPU 15 is provided with a discrimination function 15a, a record No. management function 15b, a concentrated data file management function 15c, and a storage function 15d. The disk device 16 has a concentrated data file management table 16a and a record No. management function 16b.
Patent JP-H0538687-A (JP)
Title: Hand control device of cup type automatic vendor
Inventor: INOUE SATOSHI
IPC: G05D3/12
Filed: 1991-08-05
Abstract: PURPOSE:To provide a cup type automatic vendor to offer cooked food while handling a cup with a robot hand, in which error in position control caused by secular change of the robot hand drive system can be corrected automatically. CONSTITUTION:No.2 routine #30 has a reading part, which measures the amount of movement until a robot hand stops actually by means of applying brakes when the position specified by the coordinate data representing the stopping position is approached. A correction part #50 corrects the coordinate data thereafter on the basis of the measurements. The coordinate data is automatically corrected by the correction part on the basis of the measurements collected by the reading part during operation.
Patent JP-H0479368-A (JP)
Title: Semiconductor device
Inventor: OBA YOSHIYUKI
IPC: H01L27/108
Filed: 1990-07-23
Abstract: PURPOSE:To alleviate an unstable operation of a sense amplifier due to a contact resistance by forming an insulating film to be exposed at an adjacent element region to one region of a wiring to be superposed with an element region with a common contact hole, and providing an electrode for electrically connecting a wiring to the element region through the contact hole. CONSTITUTION:A first contact 37, a second contact 38 having a mark 'x' are opened as one canon contact so as to expose a drain region adjacent to part of a bit line to be superposed with the drain region. A first electrode 32, a second electrode 33 are provided through the common contact. The exposed region of the line is brought into contact with a diffused region via the electrodes 32, 33. A third contact hole 39, a fourth contact hole 40 are provided. Accordingly, an N-type polysilicon 29 of a lower layer can be brought into ohmic contact with a P<+> type diffused region without direct contact, a contact resistance and a wiring resistance are connected in parallel, thereby reducing the contact resistance.
Patent JP-S6352112-A (JP)
Title: Operation switching device for automatic focus adjusting mechanism of zoom lens
Inventor: ISHIKAWA YOSHIHIRO
IPC: G03B3/00
Filed: 1986-08-22
Abstract: PURPOSE:To improve the operability of the automatic focus adjusting mechanism of a zoom lens, by actuating and releasing the actuation of an automatic focus adjusting mechanism in such a way that a switching member is opened and closed by moving a zoom ring in the direction of the optical axis by means of the hand holding the zoom ring after zooming operations are performed by rotating the room ring. CONSTITUTION:Zooming is performed by rotating a zoom ring 18 when the ring 18 is at the end section on the object side. When the hand holding the zoom ring 18 pulls the ring 18 rightward in the direction of optical axis after performing zooming operations, a switch ring 30 is forcedly put in a collar 26 and a switching member 36 is set to a closed state and, as a result, an automatic focus adjusting mechanism is actuated. When the force pulling the zoom lens 18 is released, the zoom ring 18 and switch ring 30 are returned to their original positions by the force of a coil spring 32 and, accordingly, the switching member 36 is set to an opened state and actuation of the automatic focus adjusting mechanism is released. It is needless to the user of this zoom lens to remove his hand from the zoom ring 18 while these operations are carried on.
Patent JP-S5899524-A (JP)
Title: Clutch operating device
Inventor: ISHIDA HISAO
IPC: F16D48/02
Filed: 1981-12-04
Abstract: PURPOSE:To have easy and smooth control of a clutch by reading out the data for the speed of a moving clutch operating body from a memory, when a clutch is to be operated, and thereby controlling the moving speed of this operating body. CONSTITUTION:The arrangement is equipped with a clutch 2 controlled by a clutch actuator 3 including a clutch control device 5 and a speed change gear 6 controlled by a speed changer actuator 7, where the actuators 3, 7 are under control of an electronic controller 13. That is to say, for control of the actuator 3, the control device 13, into which output signals from a rotation sensor 10, position sensor 12 and accelerator stamping sensor 16, is furnished with a ROM 13a in which the detailed data are stored to carry out the motion control of the operating body 4c in the clutch drive device 4. The motion speed of this operating body 4c is controlled, when the speed changer 6 is manipulated, in accordance with the clutch's 2 being on or off.
Patent JP-H0357414-A (JP)
Title: Hip support mechanism
Inventor: NAGASAKA HIROYOSHI
IPC: B60N2/90
Filed: 1989-07-26
Abstract: PURPOSE:To realize the hip support mechanism for generating no curious sound by attaching the tip of an arm part to a seat back frame so as to be rotatable, and also, providing an elastic bar to which a hip support plate is attached on an intermediate part. CONSTITUTION:When a crew turns on an operating switch provided on an armrest, a motor 10 of a driving means D rotates, and a screw stock 22 also rotates. A nut member screwed to the screw stock 22 is brought to detent, therefore, moves in the axial direction of the screw stock 22. When the nut member moves, an arm 17 rotates centering around a spacer bracket. The other end part of an elastic bar 19 is supported so as to be rotatable, and also, an arm part selected to almost the same length as the arm 17 is provided, therefore, by a rotation of the arm 17, the elastic bar 19 rotates and moves, and a hip support plate 20 also rotates and moves. In such a way, when a desired hip support angle of the crew is obtained, the switch is turned off.
Patent JP-H11159765-A (JP)
Title: Heater/cooking range
Inventor: MIYAMAE TETSUYA
IPC: H05B6/64
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent waste of electric energy by lighting the lamp for illuminating the inside of the heating room of a heater/cooking range, e.g. a microwave oven, only for a preset time during heating/cooking operation. SOLUTION: At the time of microwave heating/cooking operation, e.g. 'warm up of cold rice', a door 4 is opened at first and an article 15a to be cooked, i.e., a dish 14 mounting cold rice, is set on a turntable 13 before closing the door 4. When an operation key on an operating panel is pushed, a turntable motor 7 turns and microwave is oscillated from a magnetron to start heating/ cooking of the article 15a. A decision is then made whether 40-60% of required cooking time has elapsed or not and if the answer is YES, a lamp 11 is lighted. Since the lamp is lighted for the first time at a moment close to the end of heating/cooking operation, waste of of electric energy is prevented and approach to the end of cooking can be notified easily.